| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:46:49 |
| WDS: | B342 | WDS ID/Discoverer |
| P: | 1236.000 | Orbital period (years) |
| a: | 1.38 | Semi-major axis (arcseconds) |
| i: | 73.0 | Inclination (degrees) |
| Ω: | 103.0 | Longitude of ascending node (degrees) |
| T: | 2016.000 | Epoch of periastron passage (year) |
| e: | 0.68 | Eccentricity |
| ω: | 38.0 | Longitude of periastron (degrees) |
| Start-Year: | 1407.0 | Year |
| End-Year: | 2643.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 172925.62-383101.0 | Epoch-2000 right ascension and declination |
| WDS-ID: | 17294-3831 | WDS designation |
| Discoverer Code: | B342 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 158156 | HD catalog number |
| Hipparcos number: | 85589 | Hipparcos catalog number |
| V1: | 6.82 | Magnitude of the primary |
| V2: | 7.57 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2008 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
| ValueError |
Python 3.12.3: /usr/bin/python3 Fri Jul 11 18:46:49 2025 |
A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.
| /var/www/cgi-bin/ds_orbit.py in <module> |
| 891 |
| 892 # Smooth curve if necessary |
| => 893 x_smooth, y_smooth = Q_get_smoothed_orbit(x_list, y_list) |
| 894 plt.plot(x_smooth, y_smooth, label=f'Orbit of {wds}', color='#528B8B') |
| 895 |
| x_smooth undefined, y_smooth undefined, Q_get_smoothed_orbit = <function Q_get_smoothed_orbit>, x_list = [1.6678955220261897, 1.6658133725693902, 1.6637221394091775, 1.6616218328896342, 1.659512463306013, 1.657394040905028, 1.6552665758851413, 1.6531300783968552, 1.6509845585429967, 1.648830026379004, 1.6466664919132172, 1.6444939651071568, 1.6423124558758195, 1.6401219740879507, 1.63792252956634, 1.6357141320881026, 1.6334967913849592, 1.631270517143528, 1.629035319005601, 1.6267912065684371, ...], y_list = [0.8197782583382138, 0.8199991443087689, 0.8202155588124819, 0.820427500146914, 0.8206349665838859, 0.820837956369428, 0.8210364677237308, 0.8212304988410952, 0.8214200478898813, 0.8216051130124563, 0.8217856923251426, 0.8219617839181635, 0.8221333858555898, 0.8223004961752847, 0.8224631128888477, 0.8226212339815595, 0.822774857412323, 0.8229239811136067, 0.8230686029913854, 0.8232087209250813, ...] |
| /var/www/cgi-bin/ds_orbit.py in Q_get_smoothed_orbit(x_list=[1.6678955220261897, 1.6658133725693902, 1.6637221394091775, 1.6616218328896342, 1.659512463306013, 1.657394040905028, 1.6552665758851413, 1.6531300783968552, 1.6509845585429967, 1.648830026379004, 1.6466664919132172, 1.6444939651071568, 1.6423124558758195, 1.6401219740879507, 1.63792252956634, 1.6357141320881026, 1.6334967913849592, 1.631270517143528, 1.629035319005601, 1.6267912065684371, ...], y_list=[0.8197782583382138, 0.8199991443087689, 0.8202155588124819, 0.820427500146914, 0.8206349665838859, 0.820837956369428, 0.8210364677237308, 0.8212304988410952, 0.8214200478898813, 0.8216051130124563, 0.8217856923251426, 0.8219617839181635, 0.8221333858555898, 0.8223004961752847, 0.8224631128888477, 0.8226212339815595, 0.822774857412323, 0.8229239811136067, 0.8230686029913854, 0.8232087209250813, ...]) |
| 272 # Nur wenn ausreichend Punkte vorhanden sind |
| 273 if len(x) >= 4: |
| => 274 tck, u = splprep([x, y], s=0.0, per=True) # per=True für geschlossene Kurve (Orbit) |
| 275 u_fine = np.linspace(0, 1, 300) # Feinere Parameterwerte |
| 276 return splev(u_fine, tck) |
| tck undefined, u undefined, splprep = <function splprep>, x = array([-0.51550469, -0.51636141, -0.51707602, ..., -0.5121253 , -0.5133824 , -0.51451025]), y = array([-0.00347824, -0.00750964, -0.01153896, ..., 0.00861732, 0.00458628, 0.00055409]), s undefined, per undefined |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_py.py in splprep(x=[array([-0.51550469, -0.51636141, -0.51707602, ..., -0.5121253 , -0.5133824 , -0.51451025]), array([-0.00347824, -0.00750964, -0.01153896, ..., 0.00861732, 0.00458628, 0.00055409])], w=None, u=None, ub=None, ue=None, k=3, task=0, s=0.0, t=None, full_output=0, nest=None, per=True, quiet=1) |
| 153 """ |
| 154 |
| => 155 res = _impl.splprep(x, w, u, ub, ue, k, task, s, t, full_output, nest, per, |
| => 156 quiet) |
| 157 return res |
| res undefined, global _impl = <module 'scipy.interpolate._fitpack_impl' from '...ist-packages/scipy/interpolate/_fitpack_impl.py'>, _impl.splprep = <function splprep>, x = [array([-0.51550469, -0.51636141, -0.51707602, ..., -0.5121253 , -0.5133824 , -0.51451025]), array([-0.00347824, -0.00750964, -0.01153896, ..., 0.00861732, 0.00458628, 0.00055409])], w = None, u = None, ub = None, ue = None, k = 3, task = 0, s = 0.0, t = None, full_output = 0, nest = None, per = True, quiet = 1 |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_impl.py in splprep(x=array([[-0.51550469, -0.51636141, -0.51707602, .... 0.00861732, 0.00458628, -0.00347824]]), w=array([1., 1., 1., ..., 1., 1., 1.]), u=array([0.00000000e+00, 7.61433289e-04, 1.5174676... 9.97679242e-01, 9.98459351e-01, 1.00000000e+00]), ub=0, ue=1, k=3, task=0, s=0.0, t=array([], dtype=float64), full_output=0, nest=1243, per=True, quiet=1) |
| 172 wrk = _parcur_cache['wrk'] |
| 173 iwrk = _parcur_cache['iwrk'] |
| => 174 t, c, o = _fitpack._parcur(ravel(transpose(x)), w, u, ub, ue, k, |
| => 175 task, ipar, s, t, nest, wrk, iwrk, per) |
| 176 _parcur_cache['u'] = o['u'] |
| t = array([], dtype=float64), c undefined, o undefined, global _fitpack = <module 'scipy.interpolate._fitpack' from '/usr/...polate/_fitpack.cpython-312-x86_64-linux-gnu.so'>, _fitpack._parcur = <built-in function _parcur>, global ravel = <function ravel>, global transpose = <function transpose>, x = array([[-0.51550469, -0.51636141, -0.51707602, .... 0.00861732, 0.00458628, -0.00347824]]), w = array([1., 1., 1., ..., 1., 1., 1.]), u = array([0.00000000e+00, 7.61433289e-04, 1.5174676... 9.97679242e-01, 9.98459351e-01, 1.00000000e+00]), ub = 0, ue = 1, k = 3, task = 0, ipar = False, s = 0.0, nest = 1243, wrk = array([], dtype=float64), iwrk = array([], dtype=int32), per = True |
ValueError: Invalid inputs.
add_note =
<built-in method add_note of ValueError object>
args =
('Invalid inputs.',)
with_traceback =
<built-in method with_traceback of ValueError object>